64 lines
2.1 KiB
Diff
64 lines
2.1 KiB
Diff
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diff -up numactl-1.0.2/numactl.c.orig numactl-1.0.2/numactl.c
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--- numactl-1.0.2/numactl.c.orig 2007-09-21 06:23:51.000000000 -0400
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+++ numactl-1.0.2/numactl.c 2008-04-25 09:10:05.000000000 -0400
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@@ -355,14 +355,14 @@ int main(int ac, char **av)
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break;
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case 'C': /* --physcpubind */
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{
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- int ncpus;
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+ int bufsz;
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unsigned long *cpubuf;
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dontshm("-C/--physcpubind");
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- cpubuf = cpumask(optarg, &ncpus);
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+ cpubuf = cpumask(optarg, &bufsz);
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errno = 0;
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check_cpubind(do_shm);
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did_cpubind = 1;
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- numa_sched_setaffinity(0, CPU_BYTES(ncpus), cpubuf);
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+ numa_sched_setaffinity(0, bufsz, cpubuf);
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checkerror("sched_setaffinity");
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free(cpubuf);
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break;
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diff -up numactl-1.0.2/util.h.orig numactl-1.0.2/util.h
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--- numactl-1.0.2/util.h.orig 2007-08-16 10:36:23.000000000 -0400
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+++ numactl-1.0.2/util.h 2008-04-25 09:10:05.000000000 -0400
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@@ -1,7 +1,7 @@
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extern void printmask(char *name, nodemask_t *mask);
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extern void printcpumask(char *name, unsigned long *mask, int len);
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extern nodemask_t nodemask(char *s);
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-extern unsigned long *cpumask(char *s, int *ncpus);
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+extern unsigned long *cpumask(char *s, int *bufsz);
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extern int read_sysctl(char *name);
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extern void complain(char *fmt, ...);
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extern void nerror(char *fmt, ...);
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diff -up numactl-1.0.2/util.c.orig numactl-1.0.2/util.c
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--- numactl-1.0.2/util.c.orig 2007-08-16 10:36:23.000000000 -0400
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+++ numactl-1.0.2/util.c 2008-04-25 09:10:45.000000000 -0400
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@@ -52,7 +52,7 @@ void printmask(char *name, nodemask_t *m
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int numcpus;
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/* caller must free buffer */
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-unsigned long *cpumask(char *s, int *ncpus)
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+unsigned long *cpumask(char *s, int *bufsz)
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{
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int invert = 0;
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char *end;
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@@ -92,7 +92,7 @@ unsigned long *cpumask(char *s, int *ncp
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unsigned long arg2 = strtoul(++s, &end2, 0);
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if (end2 == s)
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complain("missing cpu argument %s\n", s);
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- if (arg > numcpus)
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+ if (arg >= numcpus)
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complain("cpu argument %d out of range\n", arg);
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while (++arg <= arg2)
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set_bit(arg, cpubuf);
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@@ -110,7 +110,7 @@ unsigned long *cpumask(char *s, int *ncp
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set_bit(i, cpubuf);
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}
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}
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- *ncpus = cpubufsize;
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+ *bufsz = cpubufsize;
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return cpubuf;
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}
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